java.lang.Object
- io.github.mmm.crypto.algorithm.AbstractSecurityAlgorithm
- - io.github.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider
  - - io.github.mmm.crypto.algorithm.CryptoAlgorithmImpl
    - - io.github.mmm.crypto.algorithm.CryptoAlgorithmImplWithRandom
      - io.github.mmm.crypto.asymmetric.key.AbstractAsymmetricKeyCreator<PR,PU,PAIR>
        
        io.github.mmm.crypto.asymmetric.key.generic.AsymmetricKeyCreatorImpl<PR,PU,PAIR>

Type Parameters:

PR - type of PrivateKey.

PU - type of PublicKey.

PAIR - type of AsymmetricKeyPair.

All Implemented Interfaces:

CryptoAlgorithm, AsymmetricKeyCreator<PR,PU,PAIR>, AsymmetricKeyPairFactory<PR,PU,PAIR>, AsymmetricKeyPairFactorySimple<PR,PU,PAIR>, PrivateKeyFactory<PR>, PublicKeyFactory<PU>, KeyCreator
```
public class AsymmetricKeyCreatorImpl<PR extends PrivateKey,PU extends PublicKey,PAIR extends AbstractAsymmetricKeyPair<PR,PU>>
extends AbstractAsymmetricKeyCreator<PR,PU,PAIR>
```
Generic implementation of KeyCreator. If available you should prefer implementations for specific algorithms according SecurityAccess* classes (e.g. Rsa).

Since:

1.0.0

Field Summary
- Fields inherited from class io.github.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider
  provider

Constructor Summary

Constructors
Constructor	Description
`AsymmetricKeyCreatorImpl(KeyFactory keyFactory, int keyLength, SecurityProvider provider, AsymmetricKeyPairFactorySimple<PR,PU,PAIR> keyPairFactory, RandomFactory randomFactory)`	The constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PAIR`	`createKeyPair(PR privateKey, PU publicKey)`
`int`	`getKeyLength(PR privateKey)`
`int`	`getKeyLength(PU publicKey)`
`static AsymmetricKeyCreator<PrivateKey,PublicKey,AsymmetricKeyPairGeneric>`	`of(String algorithm, int keyLength)`
`static AsymmetricKeyCreator<PrivateKey,PublicKey,AsymmetricKeyPairGeneric>`	`of(String algorithm, int keyLength, SecurityProvider provider, RandomFactory randomFactory)`
`static AsymmetricKeyCreator<PrivateKey,PublicKey,AsymmetricKeyPairGeneric>`	`of(String algorithm, int keyLength, RandomFactory randomFactory)`

Methods inherited from class io.github.mmm.crypto.asymmetric.key.AbstractAsymmetricKeyCreator
asData, asData, asData, createKeyPair, createPrivateKey, createPublicKey, generateKeyPair, getKeyLength, init, register, register

Methods inherited from class io.github.mmm.crypto.algorithm.CryptoAlgorithmImplWithRandom
createSecureRandom, getRandomFactory

Methods inherited from class io.github.mmm.crypto.algorithm.CryptoAlgorithmImpl
getAlgorithm

Methods inherited from class io.github.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider
getProvider

Methods inherited from class io.github.mmm.crypto.algorithm.AbstractSecurityAlgorithm
creationFailedException, creationFailedException, creationFailedException, creationFailedException, getAlgorithm, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.AsymmetricKeyCreator
asBinary, asBinary, asBinary, asData, asData, asData, createKeyPair, createPrivateKey, createPublicKey, verifyKey, verifyKey

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.AsymmetricKeyPairFactory
asBinary

Methods inherited from interface io.github.mmm.crypto.algorithm.CryptoAlgorithm
getAlgorithm

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.PrivateKeyFactory
asBinary

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.PublicKeyFactory
asBinary

Constructor Detail

AsymmetricKeyCreatorImpl

public AsymmetricKeyCreatorImpl(KeyFactory keyFactory,
                                int keyLength,
                                SecurityProvider provider,
                                AsymmetricKeyPairFactorySimple<PR,PU,PAIR> keyPairFactory,
                                RandomFactory randomFactory)

The constructor.

Parameters:: keyFactory - the KeyFactory.; keyLength - the key length.; provider - the security SecurityProvider.; keyPairFactory - the AsymmetricKeyPairFactorySimple.; randomFactory - the RandomFactory.

Method Detail

createKeyPair

public PAIR createKeyPair(PR privateKey,
                          PU publicKey)

Parameters:: privateKey - the PrivateKey.; publicKey - the corresponding PublicKey.
Returns:: the AsymmetricKeyPair.

getKeyLength
```
public int getKeyLength(PR privateKey)
```
Parameters:

privateKey - the PrivateKey.

Returns:

the key length of the given key in bits.

getKeyLength
```
public int getKeyLength(PU publicKey)
```
Parameters:

publicKey - the PublicKey.

Returns:

the key length of the given key in bits.

of

public static AsymmetricKeyCreator<PrivateKey,PublicKey,AsymmetricKeyPairGeneric> of(String algorithm,
                                                                                                 int keyLength)

Parameters:: algorithm - the algorithm.; keyLength - the key length.
Returns:: the AsymmetricKeyCreator.

of

public static AsymmetricKeyCreator<PrivateKey,PublicKey,AsymmetricKeyPairGeneric> of(String algorithm,
                                                                                                 int keyLength,
                                                                                                 RandomFactory randomFactory)

Parameters:: algorithm - the algorithm.; keyLength - the key length.; randomFactory - the RandomFactory.
Returns:: the AsymmetricKeyCreator.

of

public static AsymmetricKeyCreator<PrivateKey,PublicKey,AsymmetricKeyPairGeneric> of(String algorithm,
                                                                                                 int keyLength,
                                                                                                 SecurityProvider provider,
                                                                                                 RandomFactory randomFactory)

Parameters:: algorithm - the algorithm.; keyLength - the key length.; provider - the SecurityProvider.; randomFactory - the RandomFactory.
Returns:: the AsymmetricKeyCreator.

Class AsymmetricKeyCreatorImpl<PR extends PrivateKey,​PU extends PublicKey,​PAIR extends AbstractAsymmetricKeyPair<PR,​PU>>

Field Summary

Fields inherited from class io.github.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

Constructor Summary

Method Summary

Methods inherited from class io.github.mmm.crypto.asymmetric.key.AbstractAsymmetricKeyCreator

Methods inherited from class io.github.mmm.crypto.algorithm.CryptoAlgorithmImplWithRandom

Methods inherited from class io.github.mmm.crypto.algorithm.CryptoAlgorithmImpl

Methods inherited from class io.github.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

Methods inherited from class io.github.mmm.crypto.algorithm.AbstractSecurityAlgorithm

Methods inherited from class java.lang.Object

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.AsymmetricKeyCreator

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.AsymmetricKeyPairFactory

Methods inherited from interface io.github.mmm.crypto.algorithm.CryptoAlgorithm

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.PrivateKeyFactory

Methods inherited from interface io.github.mmm.crypto.asymmetric.key.PublicKeyFactory

Constructor Detail

AsymmetricKeyCreatorImpl

Method Detail

createKeyPair

getKeyLength

getKeyLength

of

of

of

Class AsymmetricKeyCreatorImpl<PR extends PrivateKey,PU extends PublicKey,PAIR extends AbstractAsymmetricKeyPair<PR,PU>>